Description

SinterFire RHA 223 Rem 55gr ammunition from SinterFire (Reduced Hazard Ammo (RHA)) loads a 55 grain lead-free frangible in 223 Remington. Each box holds 50 rounds.
Built for Steel and Indoor Training
This load pairs a lead-free 55 grain lead-free frangible with the 223 Remington, a combination built for close-range steel targets, indoor ranges and training where splashback and lead exposure are concerns.
Frangible bullets are made from compressed metal powder. They break apart into small particles when they hit a hard surface such as steel, which reduces ricochet and splashback compared with jacketed bullets.
Lead-free ammunition like SinterFire RHA 223 Rem 55gr also keeps airborne lead lower on indoor ranges, which is why many indoor facilities require or recommend it.
SinterFire RHA 223 Rem 55gr Specifications
These specifications follow our distributor data for SinterFire item SF22355RHA50, UPC 855040006600.
- Brand: SinterFire
- Product line: Reduced Hazard Ammo (RHA)
- Manufacturer item number: SF22355RHA50
- Caliber: 223 Remington
- Bullet: 55 grain lead-free frangible
- Rounds per box: 50
Shopping for SinterFire 223 Remington ammo? This 223 Remington 55 grain load is listed under SinterFire Reduced Hazard Ammo (RHA) in the SinterFire lineup, and you can order it by the maker’s item number, SinterFire SF22355RHA50.
Frangible Ammo Tips
Use SinterFire RHA 223 Rem 55gr only in firearms chambered for 223 Remington.
Follow your range minimum distance for steel targets even with frangible ammunition, and always wear eye protection.
Frangible loads can shoot to a different point of impact than standard ammunition; check your zero.
Frangible bullets are not designed for hunting; use a dedicated hunting load for game.
SinterFire RHA 223 Rem 55gr is a proven choice for shooters who want a ready-made frangible ammo from a known maker.
Why lead-free
Lead-free primers and bullets reduce the lead you breathe and handle at the range. Still wash your hands after shooting.
Reliability check
Lighter frangible bullets can change how a firearm cycles. Run a few magazines through your firearm to confirm reliable function.
Storage
Store frangible ammunition in a dry place and avoid dropping loose rounds, since the compressed bullets are more brittle than lead.
Reading the box
The box lists the caliber, bullet weight and bullet type. Always match the cartridge to the caliber stamped on your firearm’s barrel or slide, and never fire ammunition that is not specified for your firearm.
About SinterFire
SinterFire RHA 223 Rem 55gr comes from SinterFire, and the specifications listed here follow the maker’s and our distributor’s published data for this item. Compare loads by bullet weight, bullet type and intended use to find the best fit for your firearm.
Buying the right amount
When you find a load that performs well, buy enough for practice and the full season at once. Ammunition from the same lot tends to perform the same, which keeps your results consistent.
Safety first
Always treat every firearm as loaded, keep the muzzle pointed in a safe direction and keep your finger off the trigger until you are ready to shoot. Wear eye and ear protection every time you shoot.
Understanding bullet weight
Heavier bullets in a given caliber usually leave the muzzle slower but carry momentum well and resist wind drift, while lighter bullets shoot faster and flatter at shorter ranges. Neither is better in every case; the right choice depends on the game, the distance and your firearm.
Choosing the right load
Start with the job you need the ammunition to do, whether that is hunting, target shooting or practice. Then match the load to that job, and finally test a few boxes in your own firearm, because every barrel has its preferences.
Read more about SinterFire ammunition on the manufacturer website, or pair it with the Major Full Frame Shooting Glasses Blue/ Smoke Lens.
Order SinterFire RHA 223 Rem 55gr from MAG5 Firearms and keep a few boxes on hand for the season ahead.







Reviews
There are no reviews yet.